Display screen or portion thereof with graphical user interface



FIGURE is a front perspective view of a display screen or portion thereof with graphical user interface showing our new design.

The dash-dot-dash broken lines illustrate the display screen and the evenly spaced broken lines illustrate portions of the graphical user interface. All broken lines illustrate environmental structures and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 